Hourly Weather Forecast - Johns Island, SC

12 AM
51°F
0%
1mph
SW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
1 AM
51°F
0%
1mph
SW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
2 AM
51°F
0%
1mph
SW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
3 AM
51°F
0%
1mph
WSW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
4 AM
51°F
0%
1mph
WSW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
5 AM
51°F
0%
1mph
WSW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
6 AM
51°F
0%
1mph
WSW
Foggy
Humidity
100%
Feels like
51°F
Dew Point
51°F
7 AM
52°F
10%
2mph
WSW
Foggy
Humidity
100%
Feels like
52°F
Dew Point
52°F
7:14 AM
8 AM
53°F
10%
2mph
W
Foggy
Humidity
100%
Feels like
53°F
Dew Point
53°F
9 AM
55°F
10%
2mph
W
Partly Cloudy
Humidity
98%
Feels like
55°F
Dew Point
55°F
10 AM
57°F
20%
2mph
WNW
Partly Cloudy
Humidity
92%
Feels like
57°F
Dew Point
55°F
11 AM
58°F
30%
3mph
WNW
30% Chance Rain Showers
Humidity
81%
Feels like
58°F
Dew Point
53°F
12 PM
59°F
30%
3mph
NW
30% Chance Rain Showers
Humidity
73%
Feels like
59°F
Dew Point
50°F
1 PM
59°F
20%
3mph
NW
Partly Cloudy
Humidity
67%
Feels like
59°F
Dew Point
48°F
2 PM
58°F
10%
3mph
NW
Partly Cloudy
Humidity
64%
Feels like
58°F
Dew Point
46°F
3 PM
56°F
10%
3mph
NNW
Mostly Cloudy
Humidity
64%
Feels like
56°F
Dew Point
44°F
4 PM
54°F
0%
3mph
NNW
Partly Cloudy
Humidity
62%
Feels like
54°F
Dew Point
41°F
5 PM
51°F
10%
4mph
N
Partly Cloudy
Humidity
59%
Feels like
51°F
Dew Point
37°F
5:15 PM
6 PM
48°F
10%
4mph
N
Mostly Clear
Humidity
55%
Feels like
47°F
Dew Point
33°F
7 PM
45°F
10%
4mph
N
Clear
Humidity
51%
Feels like
43°F
Dew Point
28°F
8 PM
42°F
0%
5mph
N
Clear
Humidity
48%
Feels like
39°F
Dew Point
23°F
9 PM
38°F
0%
5mph
N
Clear
Humidity
44%
Feels like
34°F
Dew Point
18°F
10 PM
35°F
0%
5mph
N
Clear
Humidity
40%
Feels like
30°F
Dew Point
13°F
11 PM
32°F
0%
5mph
N
Clear
Humidity
39%
Feels like
27°F
Dew Point
10°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide